http://www.borla.com/products/mustang_gt_catback_exhaust_stype_part__140590.html
$1420
Pipe diameter is the same 2.5" as the FRPP kits.
$1420
Pipe diameter is the same 2.5" as the FRPP kits.
Probably the same as the Ford Racing Sport.
This really kind of sucks. I was looking forward to this setup and was hoping for a 3" system. Then it cost more then the Ford racing which just makes it that much worse.
Borla is going to be full 304 Stainless. FRPP is 409 in parts if not all except tips. Costs more.
2.5 pipe only supports about 463fwhp in a dual pipe setup. Why would they keep it so small? 2 3/4 is good for 566fwhp
Pipe Diameter (inches) Pipe Area (in2) Total CFM (est.) Max HP Per Pipe Max HP For A Dual Pipe System
1 1/2 | 1.48 171 78 155
1 5/8 | 1.77 203 92 185
1 3/4 | 2.07 239 108 217
2 | 2.76 318 144 289
2 1/4 | 3.55 408 185 371
2 1/2 | 4.43 509 232 463
2 3/4 | 5.41 622 283 566
3 | 6.49 747 339 679
3 1/4 | 7.67 882 401 802
3 1/2 | 8.95 1029 468 935
2.5 pipe only supports about 463fwhp in a dual pipe setup. Why would they keep it so small? 2 3/4 is good for 566fwhp
Pipe Diameter (inches) Pipe Area (in2) Total CFM (est.) Max HP Per Pipe Max HP For A Dual Pipe System
1 1/2 | 1.48 171 78 155
1 5/8 | 1.77 203 92 185
1 3/4 | 2.07 239 108 217
2 | 2.76 318 144 289
2 1/4 | 3.55 408 185 371
2 1/2 | 4.43 509 232 463
2 3/4 | 5.41 622 283 566
3 | 6.49 747 339 679
3 1/4 | 7.67 882 401 802
3 1/2 | 8.95 1029 468 935
Pipe Diameter (inches) Pipe Area (in2) Total CFM (est.) Max HP Per Pipe Max HP For A Dual Pipe System
Yeah, plenty of 03-04 guys making big #'s with the 2.5" exhaust.I made 879rwhp on my 03 cobra with 2.5" dual exhaust so I'm not so sure the math that's used above is 100%.
Maybe this is the reason why?? I could be wrong though. :shrug: